How Does a Hydraulic Ram Pump Work

A quick description and demo of this ingenious pump. Go to to get 81 off a 3 year plan. Use code PRACTICALENGINEERING to get 3 months free + NordPass. A hydraulic ram is a clever device invented over 200 years ago that can pump water uphill with no other external source of power except for the water flowing into it and there is a way to take advantage of this normally inauspicious effect for a beneficial use. The ram pump is an ingenious way to take advantage of th